| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.86 | 12.481% | $126.9461 | $126.95 | $126.95 | $126.90 |
| Purchase #2 | $29.78 | 3.117% | $30.7082 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $227.84 | 3.620% | $236.0878 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $177.75 | 10.310% | $196.076 | $196.08 | $196.10 | $196.10 |
| Purchase #5 | $65.66 | 10.552% | $72.5884 | $72.59 | $72.60 | $72.60 |
| Purchase #6 | $47.41 | 4.123% | $49.3647 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $82.62 | 10.422% | $91.2307 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $743.92 | $803.0019 | $803.01 | $803.05 | $803.00 | |